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Individual Calculations February 2018 |
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| Perera, P K Jagath Total change: -15.20 | |   |
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| 2nd SSC Open International Rating Chess Tournament 2017 | Matara | SRI | 2017-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1432 | 1104 | 0.00 | 3 | -0.38 | 40 | -15.20 | |
|  Jayanka, L P P R | | | 1452 | SRI | 0.00 | 1 | -0.11 | 40 | -4.40 | | | De Silva, R B V Nimsara | | | 1396 | SRI | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Akash, P A Oditha | | | 1448 | SRI | 0.00 | 1 | -0.12 | 40 | -4.80 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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